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2026-03-13drm: renesas: rz-du: mipi_dsi: Convert to FIELD_MODIFY()Geert Uytterhoeven
Use the FIELD_MODIFY() helper instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com> Link: https://patch.msgid.link/da7709d50894d422442401e6e3ff4c4715a33fa5.1772705564.git.geert+renesas@glider.be Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
2026-03-13drm/i915/hdcp: Take force_hdcp14 into account during check_linkSuraj Kandpal
During intel_hdcp_check_link phase we need to take into account if we are currently forcing HDCP 1.4 or not. This is because we check for HDCP 2.x Link first and only if HDCP 2.x is not being used check for HDCP 1.4. With force_hdcp14 in picture we should not be going into intel_hdcp2_check_link because of which we may end up trying to disable HDCP2.x even if HDCP 1.4 was enabled causing a lot of issues while IGT tests this. Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com> Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com> Link: https://patch.msgid.link/20260225065045.3040787-1-suraj.kandpal@intel.com
2026-03-13Merge tag 'drm-rust-fixes-2026-03-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/rust/kernel into drm-fixes Core Changes: - Fix safety issue in dma_read! and dma_write!. Driver Changes (Nova Core): - Fix UB in DmaGspMem pointer accessors. - Fix stack overflow in GSP memory allocation. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alice Ryhl <aliceryhl@google.com> Link: https://patch.msgid.link/abNBSol3CLRCqlkZ@google.com
2026-03-13Merge tag 'amd-drm-fixes-7.0-2026-03-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-7.0-2026-03-12: amdgpu: - SMU13 fix - SMU14 fix - Fixes for bringup hw testing - Kerneldoc fix - GC12 idle power fix for compute workloads - DCCG fixes amdkfd: - Fix missing BO unreserve in an error path Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patch.msgid.link/20260312180351.3874990-1-alexander.deucher@amd.com
2026-03-13Merge tag 'drm-intel-fixes-2026-03-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-fixes - Avoid hang when configuring VRR [icl] (Ville Syrjälä) - Fix sg_table overflow with >4GB folios (Janusz Krzysztofik) - Fix PSR Selective Update handling [psr] (Jouni Högander) - Fix eDP ALPM read-out sequence [dp] (Arun R Murthy) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patch.msgid.link/abJ_MQ7o-5ghyaNW@linux
2026-03-13Merge tag 'drm-misc-fixes-2026-03-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes A pixel byte swap fix for st7586, a null pointer dereference fix for gud, two timings fixes for ti-sn65dsi83, an initialization fix for ivpu, and a runtime suspend deadlock fix for amdxdna. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patch.msgid.link/20260312-accurate-ambrosial-trout-bfabf8@houat
2026-03-12drm/xe/wa: Drop redundant entries for Wa_16021867713 & Wa_14019449301Matt Roper
The Xe2_HPM-specific RTP table entries for Wa_16021867713 and Wa_14019449301 were removed by commit 941f538b0af8 ("drm/xe: Consolidate workaround entries for Wa_16021867713") and commit aa0f0a678370 ("drm/xe: Consolidate workaround entries for Wa_14019449301") in favor of alternate entries earlier in the table that cover a wider range of IP versions. However these Xe2_HPM-specific entries were accidentally resurrected during a backmerge, which causes the Xe driver to complain on probe about two entries trying to program the same registers+bits: <3> [48.491155] xe 0000:03:00.0: [drm] *ERROR* Tile0: GT1: discarding save-restore reg 1c3f1c (clear: 00000008, set: 00000008, masked: no, mcr: no): ret=-22 <3> [48.491211] xe 0000:03:00.0: [drm] *ERROR* Tile0: GT1: discarding save-restore reg 1d3f1c (clear: 00000008, set: 00000008, masked: no, mcr: no): ret=-22 <3> [48.491225] xe 0000:03:00.0: [drm] *ERROR* Tile0: GT1: discarding save-restore reg 1c3f08 (clear: 00000020, set: 00000020, masked: no, mcr: no): ret=-22 <3> [48.491238] xe 0000:03:00.0: [drm] *ERROR* Tile0: GT1: discarding save-restore reg 1d3f08 (clear: 00000020, set: 00000020, masked: no, mcr: no): ret=-22 Re-drop the redundant Xe2_HPM-specific entries to eliminate the dmesg errors. Fixes: 58351f46de26 ("Merge v7.0-rc3 into drm-next") Cc: Simona Vetter <simona.vetter@ffwll.ch> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Closes: https://gitlab.freedesktop.org/drm/xe/kernel/-/issues/7608 Reviewed-by: Simona Vetter <simona.vetter@ffwll.ch> Link: https://patch.msgid.link/20260312-wa_merge_fix-v1-1-2ec6607f1e0c@intel.com Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
2026-03-12Merge drm/drm-next into drm-xe-nextMatthew Brost
Backmerging to bring in 7.00-rc3. Important ahead GPU SVM merging THP support. Signed-off-by: Matthew Brost <matthew.brost@intel.com>
2026-03-12drm/xe: Fix overflow in guc_ct_snapshot_captureMika Kuoppala
snapshot->ctb is u32*, so pointer arithmetic on it scales the byte offset from xe_bo_size() by 4, overshooting the intended start of the g2h portion and writing past the allocated buffer. Fix this by using void * to get the arithmetic right and prevent future mishaps. v2: s/u8/void for memcpy and iosys_map consistency (Matt) Fixes: af3de6cf06f9 ("drm/xe: Split H2G and G2H into separate buffer objects") Cc: Matthew Brost <matthew.brost@intel.com> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-xe@lists.freedesktop.org Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Matthew Brost <matthew.brost@intel.com> Link: https://patch.msgid.link/20260304211728.249104-1-mika.kuoppala@linux.intel.com
2026-03-12drm/ttm/tests: add a test to exercise ttm_bo_swapoutThadeu Lima de Souza Cascardo
Currently, ttm_bo_swapout is not exercised by the TTM KUnit tests. It used to be exercised until commit 76689eb52667 ("drm/ttm: remove ttm_bo_validate_swapout test"), but that test was removed as it was unreliable due to requiring to allocate half of the system memory. Calling ttm_bo_swapout directly with a single allocated BO, however, does not suffer from that problem, and was able to detect a UAF introduced by commit c06da4b3573a ("drm/ttm: Tidy usage of local variables a little bit"), when built with KASAN. When applying a fix to that UAF, the test passed without any issues. Cc: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Cc: Christian König <christian.koenig@amd.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net> Link: https://lore.kernel.org/r/20260309-ttm_bo_swapout_test-v2-1-219f64046cfe@igalia.com
2026-03-12drm/ttm: document that ttm_bo_swapout deals with pagesThadeu Lima de Souza Cascardo
Both the target parameter and return value of ttm_bo_swapout deal with pages, not bytes. Reported-by: Tvrtko Ursulin <tvrtko.ursulin@igalia.com> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@igalia.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net> Link: https://lore.kernel.org/r/20260309-ttm_bo_swapout_doc-v1-1-eeb08176a00b@igalia.com
2026-03-12drm/xe: implement VM_BIND decompression in vm_bind_ioctlNitin Gote
Implement handling of VM_BIND(..., DECOMPRESS) in xe_vm_bind_ioctl. Key changes: - Parse and record per-op intent (op->map.request_decompress) when the DECOMPRESS flag is present. - Use xe_pat_index_get_comp_en() helper to check if a PAT index has compression enabled via the XE2_COMP_EN bit. - Validate DECOMPRESS preconditions in the ioctl path: - Only valid for MAP ops. - The provided pat_index must select the device's "no-compression" PAT. - Only meaningful on devices with flat CCS and the required XE2+ otherwise return -EOPNOTSUPP. - Use XE_IOCTL_DBG for uAPI sanity checks. - Implement xe_bo_decompress(): For VRAM BOs run xe_bo_move_notify(), reserve one fence slot, schedule xe_migrate_resolve(), and attach the returned fence with DMA_RESV_USAGE_KERNEL. Non-VRAM cases are silent no-ops. - Wire scheduling into vma_lock_and_validate() so VM_BIND will schedule decompression when request_decompress is set. - Handle fault-mode VMs by performing decompression synchronously during the bind process, ensuring that the resolve is completed before the bind finishes. This schedules an in-place GPU resolve (xe_migrate_resolve) for decompression. Compute PR: https://github.com/intel/compute-runtime/pull/898 IGT PR: https://patchwork.freedesktop.org/series/157553/ v7: Rebase on latest drm-tip and add compute and igt pr info v6: (Matt Auld) - Rebase as xe_pat_index_get_comp_en() is added in separate patch - Drop vm param from xe_bo_decompress(), instead of it extract tile from bo - Reject decompression on igpu instead of silent skipping to avoid any failure on Xe2+igpu as xe_device_has_flat_ccs() can sometimes be false on igpu due some setting in the BIOS to turn off compression on igpu. - Nits v5: (Matt) - Correct the condition check of xe_pat_index_get_comp_en v4: (Matt) - Introduce xe_pat_index_get_comp_en(), which checks XE2_COMP_EN for the pat_index - .interruptible should be true, everything else false v3: (Matt) - s/xe_bo_schedule_decompress/xe_bo_decompress - skip the decrompress step if the BO isn't in VRAM - start/size not required in xe_bo_schedule_decompress - Use xe_bo_move_notify instead of xe_vm_invalidate_vma with respect to invalidation. - Nits v2: - Move decompression work out of vm_bind ioctl. (Matt) - Put that work in a small helper at the BO/migrate layer invoke it from vma_lock_and_validate which already runs under drm_exec. - Move lightweight checks to vm_bind_ioctl_check_args (Matthew Auld) Cc: Matthew Brost <matthew.brost@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Acked-by: Michal Mrozek <michal.mrozek@intel.com> Signed-off-by: Nitin Gote <nitin.r.gote@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patch.msgid.link/20260304123758.3050386-8-nitin.r.gote@intel.com
2026-03-12drm/xe: add xe_migrate_resolve wrapper and is_vram_resolve supportNitin Gote
Introduce an internal __xe_migrate_copy(..., is_vram_resolve) path and expose a small wrapper xe_migrate_resolve() that calls it with is_vram_resolve=true. For resolve/decompression operations we must ensure the copy code uses the compression PAT index when appropriate; this change centralizes that behavior and allows callers to schedule a resolve (decompress) operation via the migrate API. v3: Fix kernel-doc warnings v2: (Matt) - Simplify xe_migrate_resolve(), use single BO/resource; remove copy_only_ccs argument as it's always false. Cc: Matthew Brost <matthew.brost@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Matthew Brost <matthew.brost@intel.com> Signed-off-by: Nitin Gote <nitin.r.gote@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patch.msgid.link/20260304123758.3050386-7-nitin.r.gote@intel.com
2026-03-12Merge drm/drm-next into drm-misc-nextMaxime Ripard
Biju Das needs a patch for rz-du merged in 7.0-rc3 Signed-off-by: Maxime Ripard <mripard@kernel.org>
2026-03-12Merge tag 'drm-msm-fixes-2026-03-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-fixes Fixes for v7.0: Core: - Adjusted msm_iommu_pagetable_prealloc_allocate() allocation type DPU: - Fixed blue screens on Hamoa laptops by reverting the LM reservation - Fixed the size of the LM block on several platforms - Dropped usage of %pK (again) - Fixed smatch warning on SSPP v13+ code - Fixed INTF_6 interrupts on Lemans DSI: - Fixed DSI PHY revision on Kaanapali - Fixed pixel clock calculation for the bonded DSI mode panels with compression enabled DT bindings: - Fixed DisplayPort description on Glymur - Fixed model name in SM8750 MDSS schema GPU: - Added MODULE_DEVICE_TABLE to the GPU driver - Fix bogus protect error on X2-85 - Fix dma_free_attrs() buffer size - Gen8 UBWC fix for Glymur From: Rob Clark <rob.clark@oss.qualcomm.com> Link: https://patch.msgid.link/CACSVV00wZ95gFDLfzJ0Ywb8rsjPSjZ1aHdwE4smnyuZ=Fg-g8Q@mail.gmail.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2026-03-11drm/xe/pat: Extract gt_pta_entry()Gustavo Sousa
Avoid code duplication by extracting the logic for selection of the correct PAT_PTA entry for a GT into function gt_pta_entry() and using that function whenever necessary. Reviewed-by: Dnyaneshwar Bhadane <dnyaneshwar.bhadane@intel.com> Link: https://patch.msgid.link/20260303-pat-gt_pta_entry-v1-1-0dee8e1e7bd9@intel.com Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com>
2026-03-11drm/amd: Set num IP blocks to 0 if discovery failsMario Limonciello
If discovery has failed for any reason (such as no support for a block) then there is no need to unwind all the IP blocks in fini. In this condition there can actually be failures during the unwind too. Reset num_ip_blocks to zero during failure path and skip the unnecessary cleanup path. Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit fae5984296b981c8cc3acca35b701c1f332a6cd8) Cc: stable@vger.kernel.org
2026-03-11drm/amdkfd: Unreserve bo if queue update failedPhilip Yang
Error handling path should unreserve bo then return failed. Fixes: 305cd109b761 ("drm/amdkfd: Validate user queue update") Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit c24afed7de9ecce341825d8ab55a43a254348b33)
2026-03-11drm/amd/display: Check for S0i3 to be done before DCCG init on DCN21Ivan Lipski
[WHY] On DCN21, dccg2_init() is called in dcn10_init_hw() before bios_golden_init(). During S0i3 resume, BIOS sets MICROSECOND_TIME_BASE_DIV to 0x00120464 as a marker. dccg2_init() overwrites this to 0x00120264, causing dcn21_s0i3_golden_init_wa() to misdetect the state and skip golden init. Eventually during the resume sequence, a flip timeout occurs. [HOW] Skip DCCG on dccg2_is_s0i3_golden_init_wa_done() on DCN21. Fixes: 4c595e75110e ("drm/amd/display: Migrate DCCG registers access from hwseq to dccg component.") Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit c61eda434336cf2c033aa35efdc9a08b31d2fdfa)
2026-03-11drm/amd/display: Add missing DCCG register entries for DCN20-DCN316Ivan Lipski
Commit 4c595e75110e ("drm/amd/display: Migrate DCCG registers access from hwseq to dccg component.") moved register writes from hwseq to dccg2_*() functions but did not add the registers to the DCCG register list macros. The struct fields default to 0, so REG_WRITE() targets MMIO offset 0, causing a GPU hang on resume (seen on DCN21/DCN30 during IGT kms_cursor_crc@cursor-suspend). Add - MICROSECOND_TIME_BASE_DIV - MILLISECOND_TIME_BASE_DIV - DCCG_GATE_DISABLE_CNTL - DCCG_GATE_DISABLE_CNTL2 - DC_MEM_GLOBAL_PWR_REQ_CNTL to macros in dcn20_dccg.h, dcn301_dccg.h, dcn31_dccg.h, and dcn314_dccg.h. Fixes: 4c595e75110e ("drm/amd/display: Migrate DCCG registers access from hwseq to dccg component.") Reported-by: Rafael Passos <rafael@rcpassos.me> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit e6e2b956fc814de766d3480be7018297c41d3ce0)
2026-03-11drm/amdgpu: revert to old status lock handling v4Christian König
It turned out that protecting the status of each bo_va with a spinlock was just hiding problems instead of solving them. Revert the whole approach, add a separate stats_lock and lockdep assertions that the correct reservation lock is held all over the place. This not only allows for better checks if a state transition is properly protected by a lock, but also switching back to using list macros to iterate over the state of lists protected by the dma_resv lock of the root PD. v2: re-add missing check v3: split into two patches v4: re-apply by fixing holding the VM lock at the right places. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd: Set num IP blocks to 0 if discovery failsMario Limonciello
If discovery has failed for any reason (such as no support for a block) then there is no need to unwind all the IP blocks in fini. In this condition there can actually be failures during the unwind too. Reset num_ip_blocks to zero during failure path and skip the unnecessary cleanup path. Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/pm: Fix xgmi max speed reportingLijo Lazar
Fix XGMI max bitrate/width reporting on SMUv13.0.12 SOCs. The data format got changed when moved to static table from dynamic metrics table. Fixes: 1bec2f270766 ("drm/amd/pm: Fetch SMUv13.0.12 xgmi max speed/width") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: fix array out of bounds accesses for mes sw_finiLe Ma
The mes.fw[] is per-pipe resource shared accross xcc inst. And enlarge hung_queue array to max inst_pipes. Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: fix sysfs ip base addr with 64bitLikun Gao
Correct the base addr value shown on sysfs with ignore reg_base_64, since the base_addr value have been over write when discovery_init. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: disable rlc fw info printLikun Gao
Disable to print RLC v2_5 related firmware information by default. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: change sdma doorbell size for soc v1Likun Gao
Change SDMA doorbel size to 14 per SDMA engine. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: correct SDMA instance number for soc v1_0Likun Gao
Calculate sdma instance number according to xcc_mask and num_inst_per_xcc, and correct adev->sdma.sdma_mask according to totally sdma instance number. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: fix shift-out-of-bounds when updating umc active maskHawking Zhang
UMC node_inst_num can exceed 32, causing (1 << node_inst_num) to shift a 32-bit int out of bounds Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: bypass IMU ucode loading for MP0 15.0.8Le Ma
For MP0 15.0.8, IMU ucode is part of IFWI and ASP would load it by default. Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: update GFX CGCG/LS flags for gfx 12.1Le Ma
Update GFX CGCG flags and fix num_xcc assignment Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/amdgpu: Disable reset on init for soc_v1_0Asad Kamal
Return false from soc_v1_0_reset_on_init as psp is loaded with ifwi and sol register will be non zero on first load itself Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: Add default reset method for soc_v1_0Asad Kamal
Add mode2 as default reset method for soc_v1_0 v2: Remove unnecessary overrides while selecting reset method (Lijo) v4: Add dev_warn_once (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: use common defines for GMC 12.1 HUB faultsAlex Deucher
Use proper definitions rather than a number. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: Handle IH v7_1 reg offset differencesHawking Zhang
IH v7_1 changes the offsets of some registers relative to IH v7_0. Introduce IH v7_1-specific register access Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: fix DF NULL pointer issue for soc24Likun Gao
If DF function not initialized, NULL pointer issue will happen on soc24. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: add support for lsdma v7_1Likun Gao
Add support for LSDMA v7_1_0. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: Add lsdma v7_1_0 ip headersLikun Gao
Add header files for lsdma v7_1_0 register offsets and shift masks Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: Use memcpy to update IPD table for sriov guestHawking Zhang
On some hardware configuration, sriov guests cannot access mm_index and mm_data. Update the IPD table via memcpy in these cases Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu: New interface to get IP discovery binary v3Hawking Zhang
Implement a driver path to read the IP discovery binary offset and size from DRIVER_SCRATCH registers BIOS signals usage by setting a feature flag that instructs the driver to use this method. Otherwise, fallback to legacy approach. v2: Simplify discovery offset/size retrieval in get_tmr_info v3: Update get_tmr_info to cover discovery offset and size retrieval for both bare-metal and sriov Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu/discovery: use common function to check discovery tableLikun Gao
Use an common function to check the validation of discovery table. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdgpu/discovery: support new discovery binary headerLikun Gao
Support for new IP discovery binary header version 2. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amdkfd: Unreserve bo if queue update failedPhilip Yang
Error handling path should unreserve bo then return failed. Fixes: 305cd109b761 ("drm/amdkfd: Validate user queue update") Signed-off-by: Philip Yang <Philip.Yang@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: Promote DC to 3.2.373Taimur Hassan
This version brings along the following updates: - [FW Promotion] Release 0.1.50.0 - Sync DCN42 with DC 3.2.373 - Add DML support for dcn42 - Enable dcn42 DC clk_mgr - Clean up unused code - Add back missing memory type in array - Fix compile warnings in dml2_0 - Check for S0i3 to be done before DCCG init on DCN21 - Add documentation and cleanup DMUB HW lock manager - Add new types to replay config - Fix HWSS v3 fast path determination - Add missing DCCG register entries for DCN20-DCN316 - Add ESD detection for replay recovery - Update underflow detection - Add COLOR_ENCODING/COLOR_RANGE to overlay planes - Add NV12/P010 formats to primary plane - Set chroma taps to 1 if luma taps are 1 - Add min clock init for DML21 mode programming - Return early from vesa replay enable function - Clean up NULL pointer warnings in dml2 Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: [FW Promotion] Release 0.1.50.0Taimur Hassan
[WHAT] Introduce DMUB BOOT_TIME_CRC_INIT command. Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: Sync dcn42 with DC 3.2.373Roman Li
This patch provides a bulk merge to align driver support for DCN42 with Display Core version 3.2.373. It includes upgrade for: - clk_mgr - dml2/dml21 - optc - hubp - mpc - optc - hwseq Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: Add DML support for dcn42Roman Li
DML support for DCN 4.2 Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: Enable dcn42 DC clk_mgrRoman Li
Add support for DCN 4.2 clock manager. Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Roman Li <Roman.Li@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: Clean up unused codeClay King
[WHAT] Silence warning by cleaning up unused code. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Clay King <clayking@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2026-03-11drm/amd/display: Add back missing memory type in arrayTom Chung
[WHY & HOW] Add back some missing memory type in window_memory_type. It should be aligned with enum dmub_window_id. Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Tom Chung <chiahsuan.chung@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-08 22:22:00 +0000